/* Ole Miss Law Docket - Comprehensive Styling with Indentation & Keyframes */

:root {
  --primary-red: #C8102E; /* Refined Ole Miss Crimson */
  --primary-red-hover: #A60D25;
  --primary-powder-blue: #8BB8E8;
  --bg-app: #f8fafc; /* Refined neutral slate background */
  --bg-card: #ffffff; /* Clean white container cards */
  --bg-header-bar: #f1f5f9;
  --border-color: #e2e8f0; /* Soft border color */
  --border-card: #e2e8f0;
  --text-dark: #0f172a; /* High contrast text */
  --text-muted: #475569;
  --text-light-muted: #64748b;
  --event-pill-bg: #f1f5f9;
  --event-pill-text: #334155;
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05); /* Ambient box shadow */
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  --star-active: var(--primary-powder-blue);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg-app);
  color: var(--text-dark);
  line-height: 1.6;
  letter-spacing: -0.011em;
  -webkit-font-smoothing: antialiased;
}

/* Smooth Transitions across interactive elements */
button, a, .event-chip-pill, .calendar-event, .accordion-card, .nested-org-header, .sub-item-row, .star-btn, .nav-link-btn, .row-export-btn, .org-sync-btn, .class-sync-btn {
  transition: all 0.2s ease-in-out !important;
}

.brand-font {
  font-family: 'Playfair Display', Georgia, serif;
}

.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Header Navbar */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  padding: 0 2rem;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.brand-badge {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  cursor: pointer;
}

.brand-logo-circle {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, #00205B 0%, var(--primary-powder-blue) 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
}

.brand-logo-circle svg {
  width: 22px;
  height: 22px;
}

.brand-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: #00205B;
  line-height: 1.15;
}

.brand-subtitle {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link-btn {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  background: none;
  border: none;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-dark);
  cursor: pointer;
}

.nav-link-btn svg {
  width: 17px;
  height: 17px;
  color: var(--text-muted);
}

.nav-link-btn:hover {
  color: var(--primary-red);
}

/* Layout and Breathable Spacing */
.main-layout {
  display: flex;
  flex: 1;
  padding: 2rem;
  gap: 2.5rem; /* Increased whitespace spacing */
}

/* Left Sidebar */
.sidebar {
  width: 320px;
  display: flex;
  flex-direction: column;
  gap: 1.25rem; /* Spacious widgets placement */
  flex-shrink: 0;
  transition: width 0.3s ease, margin-right 0.3s ease, opacity 0.2s ease, transform 0.3s ease;
}

.sidebar.collapsed {
  width: 0px !important;
  margin-right: -2.5rem !important; /* Wipes out the gap: 2.5rem on parent flex layout */
  opacity: 0 !important;
  transform: translateX(-100%);
  pointer-events: none;
  overflow: hidden;
}

.my-calendar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-top: 4px solid var(--primary-powder-blue);
  border-radius: 12px;
  padding: 1.15rem;
  box-shadow: var(--shadow-sm);
}

.my-calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.85rem;
}

.my-calendar-title {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.followed-count {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.btn-sync-red {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1rem;
  background: var(--primary-red);
  color: #FFFFFF;
  border: none;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}

.btn-sync-red:hover {
  background: var(--primary-red-hover);
}

/* Accordion System & Indentations */
.sidebar-accordions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.accordion-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-left: 4px solid transparent;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-left-color 0.25s ease, background-color 0.25s ease;
}

.accordion-card.open {
  border-left-color: var(--primary-powder-blue);
  background-color: #F8FAFC;
}

.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.15rem;
  cursor: pointer;
  user-select: none;
}

.accordion-title-group {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.accordion-chevron {
  width: 16px;
  height: 16px;
  color: var(--text-muted);
  transition: transform 0.2s ease;
}

.accordion-card.open .accordion-chevron {
  transform: rotate(90deg);
}

.accordion-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-dark);
  letter-spacing: 0.3px;
}

.details-red-link {
  background: none;
  border: none;
  color: var(--primary-red);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
}

.accordion-body {
  padding: 0.75rem 1.15rem 1rem 1.15rem;
  border-top: 1px solid var(--border-color);
}

.accordion-body.hidden {
  display: none !important;
}

/* Indentation Guide Lines for Dropdown Tree Children */
.nested-org-body, 
.nested-prof-body, 
.sidebar-subgroup, 
.class-node-body {
  padding-left: 1.15rem;
  border-left: 2px solid #E2E8F0;
  margin-left: 0.35rem;
  margin-top: 0.25rem;
}

.sidebar-search-box {
  margin-bottom: 0.65rem;
}

.sidebar-search-box input {
  width: 100%;
  padding: 0.4rem 0.65rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 0.8rem;
  outline: none;
}

.nested-org-header, .nested-prof-header, .sub-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.35rem 0;
  font-weight: 600;
  font-size: 0.825rem;
  cursor: pointer;
}

.nested-chevron {
  width: 14px;
  height: 14px;
  color: var(--text-muted);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.nested-chevron.rotated {
  transform: rotate(90deg);
}

.select-all-btn {
  background: none;
  border: none;
  color: var(--primary-red);
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
}

.sub-item-row, .starrable-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.3rem 0;
  font-size: 0.825rem;
  cursor: pointer;
}

.starrable-label {
  font-weight: 500;
  color: var(--text-dark);
}

.star-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  display: flex;
  align-items: center;
}

.star-btn.active,
.star-btn.active svg,
.star-btn.active .star-icon {
  color: var(--star-active);
}

.star-btn.active svg,
.star-btn.active .star-icon {
  fill: var(--star-active);
}

.star-btn:not(.active) svg {
  fill: none;
}

.inline-icon {
  width: 14px;
  height: 14px;
  vertical-align: middle;
  margin-right: 0.35rem;
}

.class-node-card {
  background: var(--bg-app);
  padding: 0.5rem 0.65rem;
  border-radius: 8px;
  margin: 0.35rem 0;
}

/* Main Content View */
.content-view {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.calendar-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.month-controls {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.nav-arrow-btn {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid var(--border-card);
  background: var(--bg-card);
  color: var(--text-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

.month-heading {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1.45rem;
  font-weight: 800;
  color: #14213D;
  margin: 0;
  white-space: nowrap;
}

.today-text-btn {
  background: none;
  border: none;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dark);
  cursor: pointer;
  margin-left: 0.5rem;
}

.showing-followed-badge {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}

.star-icon-red {
  width: 16px;
  height: 16px;
  color: var(--primary-red);
  fill: var(--primary-red);
}

/* Calendar Grid */
.calendar-grid-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 1px;
  background: var(--border-color);
  width: 100%;
}

.day-header {
  background: var(--bg-header-bar);
  padding: 0.85rem 0.5rem;
  text-align: center;
  font-size: 0.78rem;
  font-weight: 700;
  color: #475569;
  letter-spacing: 0.5px;
}

.calendar-day-cell {
  background: var(--bg-card);
  min-height: 140px;
  padding: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.calendar-day-cell.other-month {
  background: #F8FAFC;
  opacity: 0.45;
}

.day-num {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-dark);
}

.events-list-cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.event-chip-pill {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 6px;
  background: #FFFFFF;
  color: #1E293B;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
  border: 1px solid #E2E8F0;
  border-left: 3px solid #64748B; /* Default left border */
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
  transition: transform 0.1s ease, box-shadow 0.1s ease;
  max-width: 100%;
  min-width: 0;
}

.event-chip-pill span:last-child {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
  flex: 1;
}

.event-chip-pill:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.06);
}

.event-chip-pill.bar-review-chip, .calendar-event.bar-review-chip {
  background: #14213D !important;
  color: #D9A441 !important;
  border-top: 1px solid #D9A441 !important;
  border-right: 1px solid #D9A441 !important;
  border-bottom: 1px solid #D9A441 !important;
  border-left: 3px solid #D9A441 !important; /* Premium Gold border */
}
.event-chip-pill.bar-review-chip .chip-dot, .calendar-event.bar-review-chip .chip-dot {
  background: #D9A441 !important;
}

/* Home Sport Games: Powder Blue and Navy Colors */
.event-chip-pill.sport-home-chip, .calendar-event.sport-home-chip {
  background: #8BB8E8 !important;
  color: #00205B !important;
  border-top: 1px solid #00205B !important;
  border-right: 1px solid #00205B !important;
  border-bottom: 1px solid #00205B !important;
  border-left: 3px solid #00205B !important; /* Navy left border */
}
.event-chip-pill.sport-home-chip .chip-dot, .calendar-event.sport-home-chip .chip-dot {
  background: #00205B !important; /* Navy Dot */
}

/* Away Sport Games: Translucent red with red outline */
.event-chip-pill.sport-away-chip, .calendar-event.sport-away-chip {
  background: rgba(200, 16, 46, 0.08) !important;
  color: #C8102E !important;
  border-top: 1px dashed #C8102E !important;
  border-right: 1px dashed #C8102E !important;
  border-bottom: 1px dashed #C8102E !important;
  border-left: 3px solid #C8102E !important; /* Crimson left border */
}
.event-chip-pill.sport-away-chip .chip-dot, .calendar-event.sport-away-chip .chip-dot {
  background: #C8102E !important;
}

/* Academic Calendar Milestones: Soft slate with Powder Blue left border */
.event-chip-pill.academic-milestone-chip {
  background: #F8FAFC !important; /* Soft grey/blue background */
  color: #0F172A !important; /* High contrast slate text */
  border-left: 3px solid #8BB8E8 !important; /* Powder Blue accent */
  border-top: 1px solid #E2E8F0 !important;
  border-right: 1px solid #E2E8F0 !important;
  border-bottom: 1px solid #E2E8F0 !important;
  border-radius: 4px !important;
}
.event-chip-pill.academic-milestone-chip .chip-dot {
  background: #8BB8E8 !important; /* Powder Blue Dot */
}

/* Academic class times (classes followed) */
.event-chip-pill.academic-class-chip {
  background: #FFFFFF !important;
  color: #1E293B !important;
  border-left: 3px solid #00205B !important; /* Solid Navy left border */
  border-top: 1px solid #E2E8F0 !important;
  border-right: 1px solid #E2E8F0 !important;
  border-bottom: 1px solid #E2E8F0 !important;
  border-radius: 4px !important;
}
.event-chip-pill.academic-class-chip .chip-dot {
  background: #00205B !important;
}

.chip-dot {
  width: 6px;
  height: 6px;
  background: #475569;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Webkit Scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94A3B8;
}

/* Modals & Admin CMS */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-card, .admin-cms-card {
  background: var(--bg-card);
  border-radius: 16px;
  width: 100%;
  max-width: 800px;
  padding: 1.75rem;
  position: relative;
  box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1);
}

.modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
}

.hidden {
  display: none !important;
}

.btn-secondary {
  background: var(--text-dark);
  color: #FFFFFF;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}

.gcal-btn, .ics-download-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid var(--border-color);
  margin-top: 0.5rem;
}

.gcal-btn {
  background: #4285F4;
  color: #FFFFFF;
  border-color: #4285F4;
}

.ics-download-btn {
  background: #14213D !important;
  color: #FFFFFF !important;
  border: 1px solid #14213D !important;
  padding: 0.65rem 1rem !important;
  width: 100%;
}
.ics-download-btn:hover {
  background: #00153d !important;
  border-color: #00153d !important;
}

.admin-tab {
  background: none;
  border: none;
  padding: 0.5rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
}

.admin-tab.active {
  color: var(--primary-red);
  border-bottom-color: var(--primary-red);
}

/* Animations */
.spinner-icon {
  animation: spin 1.5s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Floating Tooltip */
.floating-calendar-tooltip {
  position: absolute;
  z-index: 10000;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(8px);
  color: #FFFFFF;
  padding: 0.65rem 0.85rem;
  border-radius: 8px;
  font-size: 0.75rem;
  line-height: 1.4;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  pointer-events: none;
  max-width: 280px;
  word-wrap: break-word;
  white-space: normal;
}

/* --- Category Color System --- */

/* Event Base Style */
.calendar-event {
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
  padding: 3px 6px;
  margin-bottom: 2px;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 600;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  cursor: pointer;
}

.calendar-event:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.12);
  z-index: 10;
}

/* Classes: Strong grey background with deep navy text and accent border */
.event-classes, .badge-classes {
  background-color: #E2E8F0 !important;
  color: #14213D !important;
  border-left: 3px solid #14213D !important;
}

/* What's Happening at the Law School: Ole Miss Navy background with white text */
.event-law-school, .badge-law-school {
  background-color: #14213D !important;
  color: #FFFFFF !important;
  border-left: 3px solid #000B26 !important;
}

/* Student Orgs: Fresh emerald green background with white text */
.event-student-orgs, .badge-student-orgs {
  background-color: #15803D !important;
  color: #FFFFFF !important;
  border-left: 3px solid #14532D !important;
}

/* Dates to Know: Wet-floor-sign amber/caution yellow background with dark text */
.event-dates-to-know, .badge-dates-to-know {
  background-color: #FACC15 !important;
  color: #1C1917 !important;
  border-left: 3px solid #CA8A04 !important;
}

/* Floating open sidebar button */
.sidebar-floating-open-btn {
  transition: all 0.2s ease-in-out !important;
}
.sidebar-floating-open-btn:hover {
  background: #000c24 !important;
  transform: translateY(-2px);
  box-shadow: 0 12px 20px -3px rgba(0, 0, 0, 0.25) !important;
}